Finding the Third Proportional to 112,510 and 175,695

Step by Step Solution

1. Step 1: Write the proportion equation
   112,510 : 175,695 = 175,695 : x
2. Step 2: Convert to fraction form
   112,510/175,695 = 175,695/x
3. Step 3: Cross multiply
   112,510x = 175,695 × 175,695
4. Step 4: Simplify right side
   112,510x = 30,868,733,025
5. Step 5: Solve for x
   x = 30,868,733,025/112,510
6. Step 6: Final answer
   x = 274,364.35